. . . . . . . . . . . . "[Tyrosine hydroxylase (TH) was purified from tumours of rat phaeochromocytoma (PC12) cells by a three-step purification procedure giving 30 mg of pure enzyme in 3 days.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:37:52+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .